引 言DeepSeek-V3.2-Exp 所搭载的稀疏化 Attention 计算，在长上下文场景中成功降低了推理延迟。但在 PD 分离架构下，随着序列长度不断增长，Decode 阶段的吞吐受限问题愈发凸显。核心症结在于，Decode 过程中 ...

DeepSeek-V3.2-Exp 所搭载的稀疏化 Attention 计算，在长上下文场景中成功降低了推理延迟。但在 PD 分离架构下，随着序列长度不断增长，Decode 阶段的吞吐受限问题愈发凸显。核心症结在于，Decode 过程中 Latent Cache 规模会随序列长度呈线性增长，而 GPU 显存容量有限，这直接导致 Batch Size 难以提升，进而抑制了 Decode ...

Cache, in its crude definition, is a faster memory which stores copies of data from frequently used main memory locations. Nowadays, multiprocessor systems are supporting shared memories in hardware, ...

One of the greatest challenges facing the designers of many-core processors is resource contention. The chart below visually lays out the problem of resource contention, but for most of us the idea is ...

When talking about CPU specifications, in addition to clock speed and number of cores/threads, ' CPU cache memory ' is sometimes mentioned. Developer Gabriel G. Cunha explains what this CPU cache ...

PrimoCache delivers noticeable speed improvements on systems with ample RAM and slower drives that frequently read and write data, while on high-end systems its main benefit is reducing wear and tear ...

Gain insight into the CXL specification. Learn how CXL supports dynamic multiplexing between a rich set of protocols that includes I/O (CLX.io, based on PCIe), caching (CXL.cache), and memory (CXL.mem ...

Many people have heard the term cache coherency without fully understanding the considerations in the context of system-on-chip (SoC) devices, especially those using a network-on-chip (NoC). To ...